1. Raw Material Processing: The Foundation of Quality
At QLT Glass, we begin with carefully selected raw materials to ensure the highest quality pickle jars. Our jars are crafted from premium non-crystalline, carbon-free glass, primarily composed of:
- Quartz sand
- Borax
- Boric acid
- Barite powder
- Barium carbonate
- Dolomite
- Limestone
- Soda ash
Our advanced processing includes:
- Precision crushing of bulk materials
- Specialized drying of moist components
- Comprehensive iron removal treatment
- Rigorous quality control checks
2. Precision Batch Preparation and Melting
Our state-of-the-art facilities ensure perfect batch preparation and melting:
- Computer-controlled batching systems
- High-temperature melting in our modern tank furnaces (up to 1600°C)
- Advanced homogenization processes
- Bubble-free liquid glass production
3. Expert Molding and Forming
QLT Glass employs cutting-edge molding techniques:
- Automated gob feeding systems
- Precision mold design and maintenance
- Real-time quality monitoring
- Consistent wall thickness control
4. Advanced Thermal Treatment
Our specialized heat treatment ensures superior jar durability:
- Precision-controlled annealing lehrs
- Stress-relief processing
- Phase separation optimization
- Crystallization control
Why Choose QLT Glass for Your Pickle Jars?
- 17 Years of Expertise:
- Over 500 successful export projects
- ISO-certified manufacturing processes
- Comprehensive quality control systems
- Customization Capabilities:
- Wide range of sizes and capacities
- Custom color and opacity options
- Brand-specific embossing and labeling
- Sustainable Manufacturing:
- Energy-efficient production facilities
- Recyclable and eco-friendly materials
- Reduced carbon footprint processes
- Global Export Experience:
- Efficient logistics network
- Comprehensive export documentation
- Multilingual customer support
Request Your Free Sample Today!
Experience the QLT Glass difference firsthand. We’re offering:
Minimum order quantity (MOQ) guidance
Free pickle jar samples (3 standard sizes)
Custom design consultation
Competitive pricing quote
